Perimeter 81 vs Portnox Cloud Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Perimeter 81

0.0 (0 reviews)

Perimeter 81 is a cloud-native network security platform that provides secure remote access and network management through a unified Zero Trust architecture to protect your distributed workforce and data.

Starting at $8/mo
Free Trial NO FREE TRIAL
VS

Portnox Cloud

0.0 (0 reviews)

Portnox Cloud is a cloud-native network access control solution providing automated device discovery, authentication, and policy enforcement to secure your corporate network and distributed workforce.

Starting at $??/mo
Free Trial 30 days

Quick Comparison

Feature Perimeter 81 Portnox Cloud
Website perimeter81.com portnox.com
Pricing Model Subscription Subscription
Starting Price $8/month $??/month
FREE Trial ✘ No free trial ✓ 30 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile desktop saas
Integrations AWS Azure Google Cloud Okta Azure AD OneLogin G Suite Slack Splunk SentinelOne Microsoft Entra ID Google Workspace Okta JumpCloud Microsoft Intune Jamf Palo Alto Networks Fortinet Cisco Splunk
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2018 2007
Headquarters Tel Aviv, Israel Austin, USA

Overview

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Perimeter 81

Perimeter 81 simplifies how you secure your modern, distributed workforce by replacing traditional hardware-based VPNs with a cloud-native Zero Trust solution. You can build a secure corporate network in minutes, connecting your remote employees to on-premises resources and cloud environments like AWS, Azure, and Google Cloud without the need for complex manual configuration.

The platform gives you a single dashboard to manage global gateways, enforce multi-factor authentication, and monitor network activity in real-time. By segmenting your network and applying least-privilege access policies, you reduce your attack surface and ensure that your team stays productive and secure regardless of their physical location or the device they use.

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Portnox Cloud

Portnox Cloud helps you secure your entire network infrastructure without the headache of managing on-site hardware or complex appliances. You can gain full visibility into every device connecting to your network, whether they are managed corporate laptops, personal mobile devices, or unmanaged IoT hardware. By moving network access control to the cloud, you eliminate the need for local servers and simplify the way you manage authentication across multiple locations.

You can enforce strict security policies and automate responses to non-compliant devices in real-time. The platform integrates directly with your existing cloud identity providers like Microsoft Entra ID or Google Workspace to streamline user onboarding. Whether your team is working from a central office or a home coffee shop, you can ensure only authorized users and healthy devices access your sensitive digital assets.

Overview

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Perimeter 81 Features

  • Zero Trust Access Verify every user and device before granting access to specific applications to prevent unauthorized lateral movement.
  • Cloud Management Deploy and manage your entire global network infrastructure through a single, intuitive web-based dashboard.
  • Private Gateways Create dedicated gateways with static IP addresses to secure your cloud environments and office resources.
  • Device Posture Check Ensure your team's devices meet security requirements like active antivirus or disk encryption before they connect.
  • Web Content Filtering Protect your employees from malicious websites and control access to specific web categories across your organization.
  • Network Segmentation Divide your network into isolated segments so you can grant users access only to the specific tools they need.
  • Always-on VPN Keep your remote employees protected automatically by ensuring their connection is encrypted whenever they go online.
  • Monitoring and Logging Track all network activity and generate detailed audit logs to maintain compliance and identify potential threats.
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Portnox Cloud Features

  • Cloud-Native RADIUS. Authenticate users and devices instantly using a globally distributed RADIUS service that requires zero on-premises hardware setup.
  • Endpoint Risk Assessment. Check the health and compliance of every device before granting access to ensure they meet your security standards.
  • IoT Device Fingerprinting. Identify and profile headless IoT devices automatically so you can apply specific access policies based on device type.
  • Dynamic VLAN Assignment. Place users into the correct network segment automatically based on their identity, location, and current device risk level.
  • Guest Access Management. Create secure, time-limited access for visitors and contractors without compromising your internal corporate network security.
  • Automated Remediation. Isolate or block non-compliant devices automatically and provide users with clear instructions on how to fix security issues.

Pricing Comparison

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Perimeter 81 Pricing

Essentials
$8
  • Minimum 10 users
  • Software-defined perimeter
  • Two-factor authentication
  • Single Sign-On (SSO) integration
  • Unlimited data bandwidth
  • Standard support
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Portnox Cloud Pricing

Basic
$??
  • Cloud-native RADIUS (802.1X)
  • MAC-based authentication
  • Basic device visibility
  • Integration with cloud directories
  • Standard reporting and alerts

Pros & Cons

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Perimeter 81

Pros

  • Extremely fast setup compared to traditional hardware
  • Clean and modern user interface for admins
  • Reliable connection speeds for remote employees
  • Excellent integration with major cloud providers
  • Responsive customer support for technical issues

Cons

  • Minimum user requirements may limit small teams
  • Dedicated gateways require an additional monthly fee
  • Occasional client software updates require manual intervention
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Portnox Cloud

Pros

  • Fast deployment without needing on-site hardware
  • Seamless integration with Microsoft Entra ID
  • Excellent visibility into unmanaged IoT devices
  • Intuitive management interface saves admin time

Cons

  • Public pricing is not readily available
  • Initial configuration requires solid networking knowledge
  • Reporting customization could be more flexible
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